CN114134618B - Nozzle rotating device of jet spinning machine - Google Patents
Nozzle rotating device of jet spinning machine Download PDFInfo
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- CN114134618B CN114134618B CN202111464028.7A CN202111464028A CN114134618B CN 114134618 B CN114134618 B CN 114134618B CN 202111464028 A CN202111464028 A CN 202111464028A CN 114134618 B CN114134618 B CN 114134618B
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- limiting
- screw
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- column
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
- D03D47/3006—Construction of the nozzles
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a nozzle rotating device of an air jet spinning machine, which particularly relates to the technical field of air jet spinning machines, wherein the nozzle rotating device of the traditional air jet spinning machine is not accurate in adjusting angle, and the maintenance and replacement of a nozzle are inconvenient.
Description
Technical Field
The invention relates to the technical field of air jet spinning machines, in particular to a nozzle rotating device of an air jet spinning machine.
Background
The spinning industry and the current life density are indispensible, and the air jet spinning machines are used in part of textile factories at present, and the main principle of air jet spinning is that when the fiber strips are twisted after being drafted by utilizing the air jet, some head end free fibers on the fiber strips are wrapped around the fiber strips for spinning. The spinning machine has two types, namely a single nozzle and a double nozzle, the spinning quality of the latter is good and stable, the fiber sliver is attenuated by the drafting device, and is output from the front roller, passes through the first nozzle, the second nozzle, the yarn guiding hook and the yarn guiding roller, and is wound into a bobbin by a grooved drum.
1. The nozzle of the traditional jet spinning machine mostly adopts a rotary nozzle and a screw tightening screw to adjust the rotation angle of the nozzle, when the screw is tightened by holding the nozzle, the nozzle is easy to deflect, and the angle of the nozzle can not be slightly adjusted after the nozzle is tightened;
2. the traditional nozzle fixing mode adopts screws for fastening, so that the maintenance and replacement of the nozzle are relatively inconvenient.
It is desirable to propose a nozzle rotation device for an air jet spinning machine for solving the above-mentioned problems.
Disclosure of Invention
The present invention is directed to a nozzle rotating device of an air jet spinning machine, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the nozzle rotating device of the jet spinning machine comprises a fixing mechanism, the fixing mechanism comprises a fixing plate, a symmetrical first sliding hole is formed in the fixing plate, a positioning mechanism is arranged in the first sliding hole in a sliding mode, the positioning mechanism comprises a limiting wheel, one end of the limiting wheel is rotationally provided with an L-shaped rod, one end of the L-shaped rod, far away from the limiting wheel, is provided with an L-shaped rectangular column, threads on the L-shaped rectangular column are provided with a first screw rod, one end, far away from the L-shaped rod, of the limiting wheel is provided with a connecting cylinder, one end, far away from the limiting wheel, of the connecting cylinder is provided with a fine adjustment mechanism, the fine adjustment mechanism comprises a limiting cylinder, the bottom end of the limiting cylinder is provided with a connecting block, one side of the connecting block is provided with a concave frame, the inside of the concave frame is rotationally provided with a second screw rod, threads on the second screw rod are provided with a first moving block, the utility model discloses a device for limiting the motion of a vehicle, including a limiting cylinder, a limiting plate, a limiting rod, a connecting column, a first buckle, a second buckle, a hook, a third screw, a second moving block, a limiting rod and a hanger, the nozzle body is clamped between the first buckle and the second buckle.
Preferably, the limiting wheel is arranged inside the first sliding hole in a sliding mode, one end of the connecting cylinder, away from the limiting wheel, is fixedly connected with one end of the limiting cylinder, away from the rectangular block, one end of the limiting piece, away from the rectangular block, is fixedly connected with one end of the connecting column, away from the first buckle, threads on the first screw rod and the second screw rod are unidirectional threads, and threads on the third screw rod are bidirectional threads.
Preferably, a symmetrical round hole is formed in the middle of the fixing plate, a fastening screw is slidably arranged in the round hole, and a buffer gasket is arranged at the contact position of a nut of the fastening screw and the fixing plate.
Preferably, the limiting wheel is internally provided with a limiting column in a rotating mode, and one end of the limiting column is fixedly connected with one end, far away from the L-shaped rectangular column, of the L-shaped rod.
Preferably, a buffer block is mounted at one end of the first screw close to the fixing plate, and the buffer block can be in contact with the side surface of the fixing plate.
Preferably, one end of the second screw rod, which is far away from the concave frame, is rotationally arranged on the side surface of the connecting block, the first moving block can slide in the concave frame, a fixed rod is arranged on one side of the first moving block, the lower end of the offset arm is rotationally arranged on the fixed rod, a second sliding hole is formed in the upper end of the offset arm, and the rectangular block can slide in the second sliding hole.
Preferably, the limiting ring is installed on the outer ring of the rotating column, and the limiting ring is rotatably arranged inside the limiting cylinder.
Preferably, the rubber layers are paved at the top end of the first buckle and the bottom end of the second buckle, the second buckle is close to one end of the connecting column and is provided with a symmetrical second hinge seat, the second hinge seat is hinged with a first hinge seat, and the bottom end of the first hinge seat is fixedly connected with the end part of the first buckle close to the connecting column.
Preferably, the third hinging seats are respectively arranged at the top end of the second moving block and the two ends of the limiting rod, the fourth hinging seats are respectively arranged at the two ends of the offset rod, the fourth hinging seats at the two ends of the offset rod are respectively hinged with the third hinging seats on the second moving block below the offset rod and the third hinging seats at one end of the limiting rod, and the limiting rod can be clamped into the hook.
Compared with the prior art, the invention has the beneficial effects that:
1. when the movable nozzle is used, the second hinging seat on the second clamping buckle is hinged with the first hinging seat on the first clamping buckle, so that the second clamping buckle can be overturned, the top end of the first clamping buckle and the bottom end of the second clamping buckle can be contacted with the nozzle body, the symmetrical second moving blocks on the third screw rod can be mutually far away by rotating the third screw rod, the fourth hinging seats at the two ends of the offset rod are respectively hinged with the third hinging seat on the second moving block and the third hinging seat at one end of the limiting rod, the second moving block can drive the limiting rod to lift in a opposite direction, and the limiting rod is clamped into the hook for clamping and fixing the nozzle body.
2. According to the invention, the distance between the two nozzle bodies is adjusted by sliding the limiting wheel in the first sliding hole, the angle of the nozzle bodies is adjusted by rotating the first buckle and the second buckle, and then the first screw is rotated to drive the buffer block to move and contact with the side surface of the fixed plate, so that the limiting wheel is fixed, and the initial rotation adjustment of the nozzle bodies is completed.
3. According to the invention, the first moving block drives the fixed rod to move by rotating the second screw rod, the fixed rod moves to drive the offset arm to offset, the offset arm offsets to drive the rectangular block to deflect, the rectangular block is supported and limited by rotating the rotating column and the limiting ring in the limiting cylinder, and the rectangular block deflects to drive the clamping mechanism and the nozzle body to deflect, so that the rotating angle of the nozzle body is accurately regulated.
Drawings
Figure 1 is a schematic diagram of the front structure of the present invention,
figure 2 is a schematic cross-sectional view of the present invention,
figure 3 is a schematic view of the structure of the fixing mechanism and the clamping mechanism of the invention,
figure 4 is a schematic diagram of the explosive structure of the fine tuning mechanism of the present invention,
figure 5 is a schematic view showing the sectional structure of the female frame and the connecting block of the present invention,
figure 6 is an enlarged schematic view of the structure of figure 2 a according to the present invention,
figure 7 is an enlarged schematic view of the structure of figure 3 at B in accordance with the present invention,
fig. 8 is an enlarged schematic view of the structure of fig. 6 at C in accordance with the present invention.
In the figure: 1. a fixing mechanism; 101. a fixing plate; 102. a fastening screw; 103. a first sliding hole; 2. a positioning mechanism; 201. a limiting wheel; 202. a limit column; 203. an L-shaped rod; 204. an L-shaped rectangular column; 205. a first screw; 206. a buffer block; 207. a connecting cylinder; 3. a fine adjustment mechanism; 301. a limiting cylinder; 302. rotating the column; 303. a limiting ring; 304. rectangular blocks; 305. a limiting piece; 306. a connecting block; 307. a concave frame; 308. a second screw; 309. a first moving block; 310. a fixed rod; 311. an offset arm; 312. a second sliding hole; 4. a clamping mechanism; 401. a first buckle; 402. a connecting column; 403. a first hinge base; 404. the second hinge seat; 405. a second buckle; 406. a hook; 407. a support base; 408. a third screw; 409. a second moving block; 410. a third hinge base; 411. a fourth hinge base; 412. an offset lever; 413. a limit rod; 5. a nozzle body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1-8, the invention provides a nozzle rotating device of an air jet spinning machine, comprising a fixing mechanism 1, wherein the fixing mechanism 1 comprises a fixing plate 101, the fixing plate 101 is used for supporting a nozzle, a symmetrical first sliding hole 103 is formed on the fixing plate 101, a positioning mechanism 2 is arranged in the first sliding hole 103 in a sliding manner, the positioning mechanism 2 comprises a limit wheel 201, one end of the limit wheel 201 is rotatably provided with an L-shaped rod 203, one end of the L-shaped rod 203, which is far away from the limit wheel 201, is provided with an L-shaped rectangular column 204, a first screw 205 is arranged on the L-shaped rectangular column 204 in a threaded manner, the limit wheel 201 is fixed by rotating the first screw 205, one end of the limit wheel 201, which is far away from the L-shaped rod 203, is provided with a connecting cylinder 207, one end of the connecting cylinder 207, which is far away from the limit wheel 201, is provided with a fine adjustment mechanism 3, the fine adjustment mechanism 3 is connected by the connecting cylinder 207, the fine adjustment mechanism 3 comprises a limit cylinder 301, a connecting block 306 is installed at the bottom end of the limit cylinder 301, a concave frame 307 is installed at one side of the connecting block 306, a second screw rod 308 is rotatably arranged in the concave frame 307, a first moving block 309 is arranged on the second screw rod 308 in a threaded mode, a deviation arm 311 is installed at one side of the first moving block 309, the deviation arm 311 on the side face of the first moving block 309 is enabled to move through rotating the second screw rod 308, a rotating column 302 is rotatably arranged in the limit cylinder 301, a rectangular block 304 is installed at one end, far away from the limit wheel 201, of the rotating column 302, a limit plate 305 is installed at one end, far away from the rotating column 302, of the rectangular block 304 and the deviation arm 311 are limited by the rotating column 302 and the limit plate 305, a clamping mechanism 4 is installed at one end, far away from the rectangular block 304, of the limit plate 305, and the clamping mechanism 4 comprises a first buckle 401, the spliced pole 402 is installed to the one end that first buckle 401 is close to spacing piece 305, second buckle 405 is installed to first buckle 401 top, couple 406 is installed to the one end that spacing piece 305 was kept away from to second buckle 405, symmetrical supporting seat 407 is installed to the one end that spacing piece 305 was kept away from to first buckle 401, the symmetry rotate on the supporting seat 407 and be equipped with third screw 408, the screw thread is equipped with symmetrical second movable block 409 on the third screw 408, the offset lever 412 is installed to second movable block 409 top, the symmetry install the gag lever post 413 between the offset lever post 412, the block has nozzle body 5 between first buckle 401 and the second buckle 405, utilizes first buckle 401 and second buckle 405 to carry out the centre gripping to fix nozzle body 5.
Further, the limiting wheel 201 is slidably disposed in the first sliding hole 103, one end of the connecting tube 207 away from the limiting wheel 201 is fixedly connected with one end of the limiting tube 301 away from the rectangular block 304, one end of the limiting plate 305 away from the rectangular block 304 is fixedly connected with one end of the connecting column 402 away from the first buckle 401, threads on the first screw 205 and the second screw 308 are unidirectional threads, so that the first screw 205 moves unidirectionally on the L-shaped rectangular column 204, the first moving block 309 on the second screw 308 can move unidirectionally, threads on the third screw 408 are bidirectional threads, and symmetrical second moving blocks 409 on the third screw 408 can move oppositely.
Further, the middle part of the fixing plate 101 is provided with a symmetrical round hole, the inside of the round hole is slidably provided with a fastening screw 102, the fixing plate 101 is fixed by the fastening screw 102, a buffer gasket is installed at the contact part of a nut of the fastening screw 102 and the fixing plate 101, the fastening screw 102 is buffered by the buffer gasket, a limit column 202 is arranged in the limiting wheel 201 in a rotating manner, one end of the limit column 202 is fixedly connected with one end of the L-shaped rod 203, which is far away from the L-shaped rectangular column 204, the L-shaped rod 203 is limited by the limit column 202, the L-shaped rod 203 cannot fall off, the limit wheel 201 is limited by the contact of the limit column 202 and the inner wall of the limit wheel 201, a buffer block 206 is installed at one end of the first screw 205, which is close to the fixing plate 101, and the buffer block 206 can be in side contact with the fixing plate 101, and the L-shaped rectangular column 204 is limited by the buffer block 206.
Further, one end of the second screw 308, far away from the concave frame 307, is rotatably disposed on the side of the connecting block 306, the first moving block 309 can slide inside the concave frame 307, the first moving block 309 is limited by using the concave frame 307 to move, a fixed rod 310 is mounted on one side of the first moving block 309, the lower end of the offset arm 311 is rotatably disposed on the fixed rod 310, the offset arm 311 can deflect on the fixed rod 310, a second sliding hole 312 is formed in the upper end of the offset arm 311, the rectangular block 304 can slide inside the second sliding hole 312, the offset arm 311 can deflect to drive the rectangular block 304 to deflect, a limiting ring 303 is mounted on the outer ring of the rotating column 302, the limiting ring 303 is rotatably disposed inside the limiting cylinder 301, the rotating column 302 is limited by using the limiting ring 303, the rotating column 302 cannot drop off, and the rotating column 302 can rotate.
Further, a rubber layer is laid on the top end of the first buckle 401 and the bottom end of the second buckle 405, the fixing to the nozzle body 5 is reinforced by the rubber layer, a symmetrical second hinge seat 404 is installed at one end of the second buckle 405 close to the connecting column 402, the second hinge seat 404 is hinged with a first hinge seat 403, the bottom end of the first hinge seat 403 is fixedly connected with the end of the first buckle 401 close to the connecting column 402, the second buckle 405 can be turned over by utilizing the second hinge seat 404 on the second buckle 405 and the first hinge seat 403 on the first buckle 401, a third hinge seat 410 is installed at the top end of the second moving block 409 and two ends of the limiting rod 413, a fourth hinge seat 411 is installed at two ends of the offset rod 412, the fourth hinge seat 411 at two ends of the offset rod 412 is respectively hinged with the third hinge seat 410 on the second moving block 409 below the offset rod 412 and the third hinge seat 410 at one end of the limiting rod 413, the second hinge seat 411 can be respectively connected with the third hinge seat 409 and the third hinge seat 413 on the second moving block 409, and the limiting rod 413 can be moved into the inner portion of the hook body by utilizing the third hinge seat 413 to drive the second moving block 413 to move towards the second buckle 413.
Working principle: when the spray nozzle is used, the spray nozzle body 5 is placed at the top end of the first buckle 401, the second buckle 405 can be turned over by utilizing the second hinging seat 404 on the second buckle 405 and the first hinging seat 403 on the first buckle 401, so that the top end of the first buckle 401 and the bottom end of the second buckle 405 can be contacted with the spray nozzle body 5, the symmetrical second moving blocks 409 on the third screw 408 can be mutually far away through the third screw 408 on the rotationally symmetrical supporting seat 407, the fourth hinging seats 411 at the two ends of the offset rod 412 are respectively hinged with the third hinging seat 410 on the second moving blocks 409 and the third hinging seat 410 at one end of the limiting rod 413, the second moving blocks 409 can be mutually far away from each other, the lower ends of the offset rod 412 can be driven to be mutually far away, the upper ends of the offset rod 412 can be driven to descend, the limiting rod 413 can be driven to descend by matching with the stirring limiting rod 413, the limiting rod 413 can descend along the direction of the hook 406, and the limiting rod 413 can be clamped into the hook 406, the first buckle 405 and the second buckle 405 can be connected, so that the spray nozzle body 5 is clamped and fixed;
fixing the fixing plate 101 by using the fastening screw 102, adjusting the distance between the two nozzle bodies 5 by sliding the limit wheel 201 in the first sliding hole 103, adjusting the angle of the nozzle bodies 5 by rotating the first buckle 401 and the second buckle 405, keeping the L-shaped rod 203 and the L-shaped rectangular column 204 horizontal by rotating the L-shaped rod 203 and the L-shaped rectangular column 204, moving the first screw 205 by rotating the first screw 205, moving the first screw 205 to drive the buffer block 206 to move, and enabling the buffer block 206 to contact with the side surface of the fixing plate 101, so that the limit column 202 and the L-shaped rod 203 and the L-shaped rectangular column 204 can fix the limit wheel 201 without deflection, and primarily rotating the nozzle bodies 5;
through rotating the second screw rod 308, the first movable block 309 can slide in the concave frame 307, the first movable block 309 moves to drive the fixed rod 310 to move, the fixed rod 310 moves to drive the lower end of the offset arm 311 to swing, so that the angle between the offset arm 311 and the horizontal plane changes, the offset arm 311 deflects to drive the rectangular block 304 to deflect in the second sliding hole 312, the rectangular block 304 deflects to drive the rotating column 302 and the limiting ring 303 to rotate in the limiting cylinder 301, the rectangular block 304 is supported, the limiting piece 305 deflects along with the rectangular block 304 when the rectangular block 304 deflects, the limiting piece 305 deflects to drive the clamping mechanism 4 and the nozzle body 5 to deflect, and therefore the rotating angle of the nozzle body 5 is accurately adjusted.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Nozzle rotation device of an air jet spinning machine, comprising a fixing mechanism (1), characterized in that: the fixing mechanism (1) comprises a fixing plate (101), a first symmetrical sliding hole (103) is formed in the fixing plate (101), a positioning mechanism (2) is arranged at one end of the first sliding hole (103) in a sliding mode, the positioning mechanism (2) comprises a limiting cylinder (301), an L-shaped rod (203) is rotatably arranged at one end of the limiting cylinder (201), an L-shaped rectangular column (204) is arranged at one end of the L-shaped rod (203) away from the limiting cylinder (201), a first screw (205) is arranged on the upper thread of the L-shaped rectangular column (204), a connecting cylinder (207) is arranged at one end of the limiting cylinder (201) away from the L-shaped rod (203), a fine adjustment mechanism (3) is arranged at one end of the connecting cylinder (207) away from the limiting cylinder (201), the fine adjustment mechanism (3) comprises a limiting cylinder (301), a connecting block (306) is arranged at the bottom end of the limiting cylinder (301), a concave frame (307) is arranged at one side of the connecting block (306), a second screw (308) is rotatably arranged at one end of the concave frame (307), a first screw (308) is arranged at one side of the second screw (308), a first screw (309) is arranged at one side of the first screw (309), a rotating cylinder (309), rectangular blocks (304) are installed at one ends, far away from limiting wheels (201), of the rotating columns (302), limiting plates (305) are installed at one ends, far away from the limiting plates (304), of the rectangular blocks (304), clamping mechanisms (4) are installed at one ends, far away from the rectangular blocks (304), of the limiting plates (305), each clamping mechanism (4) comprises a first clamping buckle (401), connecting columns (402) are installed at one ends, close to the limiting plates (305), of the first clamping buckle (401), second clamping buckles (405) are installed above the first clamping buckle (401), hooks (406) are installed at one ends, far away from the limiting plates (305), of the second clamping buckle (405), symmetrical supporting seats (407) are installed at one ends, far away from the limiting plates (305), of the first clamping buckle (401), third screw rods (408) are rotatably provided with symmetrical second moving blocks (409), offset rods (412) are installed above the second moving blocks (409), symmetrical offset rods (412), and a first clamping buckle body (401) is installed between the offset rods (413), and a nozzle (5) is installed between the first clamping buckle bodies (401);
the limiting wheel (201) is arranged in the first sliding hole (103) in a sliding mode, one end, away from the limiting wheel (201), of the connecting cylinder (207) is fixedly connected with one end, away from the rectangular block (304), of the limiting cylinder (301), one end, away from the rectangular block (304), of the limiting piece (305) is fixedly connected with one end, away from the first buckle (401), of the connecting column (402), threads on the first screw (205) and the second screw (308) are unidirectional threads, and threads on the third screw (408) are bidirectional threads;
a symmetrical round hole is formed in the middle of the fixed plate (101), a fastening screw (102) is slidably arranged in the round hole, and a buffer gasket is arranged at the contact position of a nut of the fastening screw (102) and the fixed plate (101);
a limiting column (202) is rotationally arranged in the limiting wheel (201), and one end of the limiting column (202) is fixedly connected with one end of the L-shaped rod (203) far away from the L-shaped rectangular column (204); a buffer block (206) is arranged at one end, close to the fixed plate (101), of the first screw (205), and the buffer block (206) can be in contact with the side surface of the fixed plate (101);
one end that concave frame (307) was kept away from to second screw rod (308) rotates the setting in connecting block (306) side, first movable block (309) can be in the inside slip of concave frame (307), dead lever (310) are installed to first movable block (309) one side, offset arm (311) lower extreme rotates the setting on dead lever (310), second slide hole (312) have been seted up to offset arm (311) upper end, rectangle piece (304) can be in the inside slip of second slide hole (312).
2. A nozzle rotating apparatus of an air jet spinning machine according to claim 1, wherein: and a limiting ring (303) is arranged on the outer ring of the rotating column (302), and the limiting ring (303) is rotatably arranged inside the limiting cylinder (301).
3. A nozzle rotating apparatus of an air jet spinning machine according to claim 1, wherein: the rubber layers are paved at the top end of the first buckle (401) and the bottom end of the second buckle (405), a symmetrical second hinging seat (404) is installed at one end, close to the connecting column (402), of the second buckle (405), a first hinging seat (403) is hinged to the second hinging seat (404), and the bottom end of the first hinging seat (403) is fixedly connected with the end portion, close to the connecting column (402), of the first buckle (401).
4. A nozzle rotating apparatus of an air jet spinning machine according to claim 1, wherein: third hinge seat (410) are all installed on second movable block (409) top and gag lever post (413) both ends, fourth hinge seat (411) are all installed at skew pole (412) both ends, fourth hinge seat (411) at skew pole (412) both ends are articulated with third hinge seat (410) on second movable block (409) of skew pole (412) below and third hinge seat (410) of gag lever post (413) one end respectively, gag lever post (413) can block and establish into couple (406) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111464028.7A CN114134618B (en) | 2021-12-03 | 2021-12-03 | Nozzle rotating device of jet spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111464028.7A CN114134618B (en) | 2021-12-03 | 2021-12-03 | Nozzle rotating device of jet spinning machine |
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| Publication Number | Publication Date |
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| CN114134618A CN114134618A (en) | 2022-03-04 |
| CN114134618B true CN114134618B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111464028.7A Active CN114134618B (en) | 2021-12-03 | 2021-12-03 | Nozzle rotating device of jet spinning machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207276863U (en) * | 2017-09-20 | 2018-04-27 | 海宁市晶成纺织有限公司 | A kind of spinning jet nozzle of sir jet spinning machines fixes rotating device |
| CN110725082A (en) * | 2019-12-04 | 2020-01-24 | 安徽翰联色纺股份有限公司 | Yarn shaping equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3540200A (en) * | 1967-08-19 | 1970-11-17 | Toyo Boseki | Automatic yarn piecing apparatus for ring spinning frame or the like |
| US8708254B2 (en) * | 2009-05-07 | 2014-04-29 | Hyde Tools, Inc. | Sprayer with remotely pivotable and selectively lockable nozzle |
| CN207828489U (en) * | 2017-12-18 | 2018-09-07 | 嵊州市长峰纺织有限公司 | A kind of weft insertion structure of air-jet loom |
| CN109174522A (en) * | 2018-09-11 | 2019-01-11 | 安徽捷诚包装制品有限公司 | It is a kind of for processing the glue stations and its working method of adhesive article |
| CN110952093A (en) * | 2019-12-30 | 2020-04-03 | 北京机科国创轻量化科学研究院有限公司烟台分公司 | Paraxial powder feeding positioning and fastening device |
| CN213447437U (en) * | 2020-08-07 | 2021-06-15 | 江苏宝中丽纤维科技有限公司 | Fixed rotary device of jet spinning nozzle |
| CN213745655U (en) * | 2020-10-22 | 2021-07-20 | 海南创汇兴信息科技有限公司 | Wireless conference display screen convenient to install and dismantle |
| CN214130883U (en) * | 2020-12-26 | 2021-09-07 | 马洪建 | A dust collector for construction |
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2021
- 2021-12-03 CN CN202111464028.7A patent/CN114134618B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207276863U (en) * | 2017-09-20 | 2018-04-27 | 海宁市晶成纺织有限公司 | A kind of spinning jet nozzle of sir jet spinning machines fixes rotating device |
| CN110725082A (en) * | 2019-12-04 | 2020-01-24 | 安徽翰联色纺股份有限公司 | Yarn shaping equipment |
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| CN114134618A (en) | 2022-03-04 |
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